メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.403024914967 43.8050027300165, 142.402495644434 43.8042712288221, 142.40209765878 43.8037026794113, 142.40120474805 43.802327011906, 142.400857293437 43.8017723640643, 142.400602033966 43.8013678198129, 142.400261109837 43.8009637919997, 142.399924304579 43.8004964671925, 142.402230514338 43.7985423838994, 142.402650364805 43.7989545121476, 142.403390397994 43.7995603703229, 142.403823828521 43.7999102221044, 142.40412454429 43.8003588592067, 142.404480206191 43.8009907505181, 142.404654001955 43.8012945183674, 142.40510970756 43.8015770187762, 142.406269835657 43.8023075991066, 142.405070958417 43.8033233520867, 142.404265349217 43.8040299059204, 142.403024914967 43.8050027300165)) ^^http://www.opengis.net/ont/geosparql#wktLiteral